package com.itheima.service.impl;

import com.itheima.dao.MemberDao;
import com.itheima.dao.OrderDao;
import com.itheima.dao.SetmealDao;
import com.itheima.pojo.Setmeal;
import com.itheima.service.ReportService;
import com.itheima.utils.DateUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.*;

/**
 * 运营数据统计服务
 */
@Service
@Transactional
public class ReportServiceImpl implements ReportService {
    @Autowired
    private MemberDao memberDao;

    @Autowired
    private OrderDao orderDao;

    @Autowired
    private SetmealDao setmealDao;

    //查询运营数据
    public Map<String, Object> getBusinessReportData() throws Exception {
        //报表日期
        String today = DateUtils.parseDate2String(DateUtils.getToday());
        //获得本周一日期
        String thisWeekMonday = DateUtils.parseDate2String(DateUtils.getThisWeekMonday());
        //获得本月第一天日期
        String firstDay4ThisMonth = DateUtils.parseDate2String(DateUtils.getFirstDay4ThisMonth());

        //本日新增会员数
        Integer todayNewMember = memberDao.findMemberCountByDate(today);
        //总会员数
        Integer totalMember = memberDao.findMemberTotalCount();
        //本周新增会员数
        Integer thisWeekNewMember = memberDao.findMemberCountAfterDate(thisWeekMonday);
        //本月新增会员数
        Integer thisMonthNewMember = memberDao.findMemberCountAfterDate(firstDay4ThisMonth);
        //今日预约数
        Integer todayOrderNumber = orderDao.findOrderCountByDate(today);
        //本周预约数
        Integer thisWeekOrderNumber = orderDao.findOrderCountAfterDate(thisWeekMonday);
        //本月预约数
        Integer thisMonthOrderNumber = orderDao.findOrderCountAfterDate(firstDay4ThisMonth);
        //今日到诊数
        Integer todayVisitsNumber = orderDao.findVisitsCountByDate(today);
        //本周到诊数
        Integer thisWeekVisitsNumber = orderDao.findVisitsCountAfterDate(thisWeekMonday);
        //本月到诊数
        Integer thisMonthVisitsNumber = orderDao.findVisitsCountAfterDate(firstDay4ThisMonth);


        //热门套餐查询
        List<Map> hotSetmeal = orderDao.findHotSetmeal();

        Map<String, Object> result = new HashMap<>();
        result.put("reportDate", today);
        result.put("todayNewMember", todayNewMember);
        result.put("totalMember", totalMember);
        result.put("thisWeekNewMember", thisWeekNewMember);
        result.put("thisMonthNewMember", thisMonthNewMember);
        result.put("todayOrderNumber", todayOrderNumber);
        result.put("thisWeekOrderNumber", thisWeekOrderNumber);
        result.put("thisMonthOrderNumber", thisMonthOrderNumber);
        result.put("todayVisitsNumber", todayVisitsNumber);
        result.put("thisWeekVisitsNumber", thisWeekVisitsNumber);
        result.put("thisMonthVisitsNumber", thisMonthVisitsNumber);
        result.put("hotSetmeal", hotSetmeal);
        return result;
    }

    @Override
    public Map<String, Object> getSetmealReport() {
        List<Setmeal> setmeals = setmealDao.selectAll();

        HashMap<String, Object> data = new HashMap<>();

        ArrayList<Object> setmealCount = new ArrayList<>();

        List<String> setmealNames = new ArrayList<>();


        for (Setmeal setmeal : setmeals) {
            setmealNames.add(setmeal.getName());
            int countSetmeal = orderDao.getCountSetmeal(setmeal.getId());
            HashMap<String, Object> map = new HashMap<>();
            map.put("name", setmeal.getName());
            map.put("value", countSetmeal);
            setmealCount.add(map);
        }
        data.put("setmealNames",setmealNames);
        data.put("setmealCount",setmealCount);

        return data;
    }


}
